From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 24 Jan 2018 22:26:21 +0000 (+0100)
Subject: ac/nir: set amdgpu.uniform and invariant.load for SSBOs
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e28233a5270f8d862251835b340ea7634547ff36;p=mesa.git

ac/nir: set amdgpu.uniform and invariant.load for SSBOs

For descriptors.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 7425f0af20c..35f3c587228 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -4561,8 +4561,14 @@ static LLVMValueRef radv_load_ssbo(struct ac_shader_abi *abi,
 				   LLVMValueRef buffer_ptr, bool write)
 {
 	struct nir_to_llvm_context *ctx = nir_to_llvm_context_from_abi(abi);
+	LLVMValueRef result;
+
+	LLVMSetMetadata(buffer_ptr, ctx->ac.uniform_md_kind, ctx->ac.empty_md);
 
-	return LLVMBuildLoad(ctx->builder, buffer_ptr, "");
+	result = LLVMBuildLoad(ctx->builder, buffer_ptr, "");
+	LLVMSetMetadata(result, ctx->ac.invariant_load_md_kind, ctx->ac.empty_md);
+
+	return result;
 }
 
 static LLVMValueRef radv_load_ubo(struct ac_shader_abi *abi, LLVMValueRef buffer_ptr)